Illithids have haunted the minds of players and DMs alike since 1975 when they first appeared in Gary Gygax’s Strategic Review newsletter. Since that time, they have appeared in every edition of D&D from OD&D to 5th edition.
Sources: The Strategic Review #1, Eldritch Wizardry supplement, Dragon Magazine #78, Dragon Magazine #150, Monster Manuals AD&D through 5E, The Complete Psionics Handbook, Menzoberranzean boxed set, Dawn of the Overmind, & The Illithiad, Lords of Madness: Book of Aberrations.
Our Home page >>https://www.thedungeonmastersdojo.com/
https://www.facebook.com/TheDungeonMastersDojo
https://twitter.com/DungeonDojo
[email protected] https://www.thedungeonmastersdojo.com/shop
https://www.buymeacoffee.com/TheDMD